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Discover a range of products at Blackhawk Supply. Shop now and explore our wide catalog of controls, HVAC, electrical, plumbing, and more.
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![Midland Metal Mfg. 20279 1/2 X 3/8 (POLY-FLO X MIP ADAPT), Brass Fittings, Flareless, Male Connector | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20279_e7428778-fb8d-49be-a44b-19046b41ccbf_medium.jpg?v=1720014049)
20279 | 1 / 2 X 3 / 8 (POLY-FLO X MIP ADAPT), Brass Fittings, Flareless, Male Connector | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20279
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![Midland Metal Mfg. 20277 3/8 X 1/4 (POLY-FLO X MIP ADAPT), Brass Fittings, Flareless, Male Connector | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20277_df7532f7-24a3-4b67-9f97-68a612d923c8_medium.jpg?v=1720014050)
20277 | 3 / 8 X 1 / 4 (POLY-FLO X MIP ADAPT), Brass Fittings, Flareless, Male Connector | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20277
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![Midland Metal Mfg. 20274 5/16 X 1/8 (POLY-FLO X MIP ADAPT), Brass Fittings, Flareless, Male Connector | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20274_fadaccf0-0b92-4b6d-b587-25e046a6c4f7_medium.jpg?v=1720014045)
20274 | 5 / 16 X 1 / 8 (POLY-FLO X MIP ADAPT), Brass Fittings, Flareless, Male Connector | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20274
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![Midland Metal Mfg. 20270 1/4 X 10-32 (POLY-FLO X MIP ADAPT), Brass Fittings, Flareless, Male Connector | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20270_3eebab42-8e5f-40c9-a3ae-13d839a43568_medium.jpg?v=1720014039)
20270 | 1 / 4 X 10-32 (POLY-FLO X MIP ADAPT), Brass Fittings, Flareless, Male Connector | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20270
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![Midland Metal Mfg. 20273 1/4 X 3/8 (POLY-FLO X MIP ADAPT), Brass Fittings, Flareless, Male Connector | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20273_4c4c987c-6f0e-4e3f-8895-30c9ff5835c2_medium.jpg?v=1720014090)
20273 | 1 / 4 X 3 / 8 (POLY-FLO X MIP ADAPT), Brass Fittings, Flareless, Male Connector | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20273
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![Midland Metal Mfg. 20269 3/16 X 1/8 (POLY-FLO X MIP ADAPT), Brass Fittings, Flareless, Male Connector | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20269_84595fcb-ec52-421a-ab4b-e678e4f662bb_medium.jpg?v=1720014039)
20269 | 3 / 16 X 1 / 8 (POLY-FLO X MIP ADAPT), Brass Fittings, Flareless, Male Connector | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20269
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![Midland Metal Mfg. 20263 1/2 X 3/8 (POLY-FLO X FIP ADAPT), Brass Fittings, Flareless, Female Connector | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20263_5781b310-bb1f-48a1-9ead-e559b29a61be_medium.jpg?v=1720014044)
20263 | 1 / 2 X 3 / 8 (POLY-FLO X FIP ADAPT), Brass Fittings, Flareless, Female Connector | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20263
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![Midland Metal Mfg. 20261 5/16 X 1/8 (POLY-FLO X FIP ADAPT), Brass Fittings, Flareless, Female Connector | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20261_71a0194d-4c78-4ab2-81f7-6e44d5c3bb53_medium.jpg?v=1720014084)
20261 | 5 / 16 X 1 / 8 (POLY-FLO X FIP ADAPT), Brass Fittings, Flareless, Female Connector | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20261
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![Midland Metal Mfg. 20259 1/4 X 1/8 (POLY-FLO X FIP ADAPT), Brass Fittings, Flareless, Female Connector | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20259_270ce0b4-5ab4-4c0d-8c33-ea4bbe2da202_medium.jpg?v=1720014046)
20259 | 1 / 4 X 1 / 8 (POLY-FLO X FIP ADAPT), Brass Fittings, Flareless, Female Connector | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20259
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![Midland Metal Mfg. 20257 3/16 X 1/8 (POLY-FLO X FIP ADAPT), Brass Fittings, Flareless, Female Connector | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20257_3185e255-7163-437e-8cc7-50c10b93c8a5_medium.jpg?v=1720014045)
20257 | 3 / 16 X 1 / 8 (POLY-FLO X FIP ADAPT), Brass Fittings, Flareless, Female Connector | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20257
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![Midland Metal Mfg. 20253 1/2 POLY-FLO UNION TEE, Brass Fittings, Flareless, Union Tee | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20253_73a57573-f34e-421a-85f6-be62b72f46e0_medium.jpg?v=1720014045)
20253 | 1 / 2 POLY-FLO UNION TEE, Brass Fittings, Flareless, Union Tee | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20253
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![Midland Metal Mfg. 20251 5/16 POLY-FLO UNION TEE, Brass Fittings, Flareless, Union Tee | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20251_ecd15821-6693-4388-a9ae-076db268aefa_medium.jpg?v=1720014037)
20251 | 5 / 16 POLY-FLO UNION TEE, Brass Fittings, Flareless, Union Tee | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20251
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![Midland Metal Mfg. 20249 3/16 POLY-FLO UNION TEE, Brass Fittings, Flareless, Union Tee | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20249_26f4823b-87e3-4b6b-8a17-cf77bfd083d6_medium.jpg?v=1720014047)
20249 | 3 / 16 POLY-FLO UNION TEE, Brass Fittings, Flareless, Union Tee | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20249
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![Midland Metal Mfg. 20248 1/8 POLY-FLO UNION TEE, Brass Fittings, Flareless, Union Tee | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20248_9a3d0526-8565-47df-bbdb-c7218d839de8_medium.jpg?v=1720014037)
20248 | 1 / 8 POLY-FLO UNION TEE, Brass Fittings, Flareless, Union Tee | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20248
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![Midland Metal Mfg. 20245 1/2 POLY-FLO UNION, Brass Fittings, Flareless, Union | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20245_bc503196-1732-4af0-b2c6-9bb8236ab667_medium.jpg?v=1720014041)
20245 | 1 / 2 POLY-FLO UNION, Brass Fittings, Flareless, Union | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20245
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![Midland Metal Mfg. 20244 3/8 POLY-FLO UNION, Brass Fittings, Flareless, Union | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20244_35ecf737-fb7c-40a5-b462-13d2b6d2dd61_medium.jpg?v=1720014042)
20244 | 3 / 8 POLY-FLO UNION, Brass Fittings, Flareless, Union | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20244
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![Midland Metal Mfg. 20241 3/16 POLY-FLO UNION, Brass Fittings, Flareless, Union | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20241_8587b760-7fd2-4ce2-9cb2-50d179c1b3ea_medium.jpg?v=1720014072)
20241 | 3 / 16 POLY-FLO UNION, Brass Fittings, Flareless, Union | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20241
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![Midland Metal Mfg. 20243 5/16 POLY-FLO UNION, Brass Fittings, Flareless, Union | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20243_d9fd9629-ba0b-42ed-89cc-e5a31f4100ca_medium.jpg?v=1720014061)
20243 | 5 / 16 POLY-FLO UNION, Brass Fittings, Flareless, Union | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20243
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![Midland Metal Mfg. 20240 1/8 POLY-FLO UNION, Brass Fittings, Flareless, Union | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20240_bfee28e8-a72a-4e4f-a629-06f06485925c_medium.jpg?v=1720014042)
20240 | 1 / 8 POLY-FLO UNION, Brass Fittings, Flareless, Union | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20240
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![Midland Metal Mfg. 20235 1/4 POLY-FLO X COMPRESSION UNION, Brass Fittings, Flareless, Union Tube | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20235_1d135689-e707-4998-9cfa-377011e1f2b6_medium.jpg?v=1720014048)
20235 | 1 / 4 POLY-FLO X COMPRESSION UNION, Brass Fittings, Flareless, Union Tube | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20235
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![Midland Metal Mfg. 20232 1/2 UNIV-NUT & BRASS SLEEVE, Brass Fittings, Flareless, Universal Nut and Brass Sleeve Assembly | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20232_07358ec5-007c-4b50-9a33-01f069580799_medium.jpg?v=1720014051)
20232 | 1 / 2 UNIV-NUT & BRASS SLEEVE, Brass Fittings, Flareless, Universal Nut and Brass Sleeve Assembly | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20232
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![Midland Metal Mfg. 20237 3/8 POLY-FLO X COMPRESSION UNION, Brass Fittings, Flareless, Union Tube | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20237_909d6b69-6d11-4219-afdd-4ca92e0e3121_medium.jpg?v=1720014032)
20237 | 3 / 8 POLY-FLO X COMPRESSION UNION, Brass Fittings, Flareless, Union Tube | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20237
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![Midland Metal Mfg. 20231 3/8 UNIV-NUT & BRASS SLEEVE, Brass Fittings, Flareless, Universal Nut and Brass Sleeve Assembly | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20231_27400e70-c22e-4457-ae55-a13baaa16693_medium.jpg?v=1720014032)
20231 | 3 / 8 UNIV-NUT & BRASS SLEEVE, Brass Fittings, Flareless, Universal Nut and Brass Sleeve Assembly | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20231
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![Midland Metal Mfg. 20229 1/4 UNIV-NUT & BRASS SLEEVE, Brass Fittings, Flareless, Universal Nut and Brass Sleeve Assembly | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/20229_ccf7a0a4-9564-4316-a169-658f2bdac3e5_medium.jpg?v=1720014041)
20229 | 1 / 4 UNIV-NUT & BRASS SLEEVE, Brass Fittings, Flareless, Universal Nut and Brass Sleeve Assembly | Midland Metal Mfg.
Brand: Midland Metal Mfg.
SKU: 20229
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